Serious Mini Cooper and Volvo V70 and Citroen Berlingo crash on the M4 in Slough - 4 Nov 2025
Accident reference 2025430563842
Accident summary
On Tuesday 4 November 2025 at 16:56 a serious collision occurred near M4, Slough involving 4 vehicles and 3 casualties (2 slight, 1 serious) Weather at the time was recorded as raining no high winds. Road surface conditions were wet or damp. Lighting was described as darkness - lights lit. A police officer attended the scene.
Key details
- Posted speed limit: 70 mph
- Road type: Dual carriageway
- Setting: Rural
Location
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Collision records on this page come from the Department for Transport's STATS19 data, which is published once a year, so a crash from today will not appear in the historical data yet. For today's incidents, check live M4 closures today.
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Basic Information
| Accident Reference | 2025430563842 |
| Police Reference | 430563842 |
| Date & Time |
Tuesday
|
| Severity | Serious |
| Vehicles Involved | 4 |
| Casualties | 3 |
| Police Force | Thames Valley |
| Police Officer Attended | Yes |
Road & Location Details
| Area Type | Rural |
| First Road | M4 |
| Second Road | Unclassified road |
| Road Type | Dual carriageway |
| Speed Limit | 70 mph |
| Trunk Road | Yes |
| Highway Authority | E06000039 |
| Current Highway Authority | E06000039 |
| LSOA Code | E01016463 |
Environmental Conditions
| Light Conditions | Darkness - lights lit |
| Weather Conditions | Raining no high winds |
| Road Surface Conditions | Wet or damp |
| Carriageway Hazards | None |
Enhanced Collision Data
| Injury Based Classification | Yes |
| Adjusted Serious Casualties | 1 |
| Adjusted Slight Casualties | 0 |
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SeriousVehicles (4)
Vehicle 3
Vehicle Information
| Type | Car |
| Make/Model | CITROEN BERLINGO |
| Fuel Type | Electric |
| Left Hand Drive | Yes |
| Manoeuvre | Slowing or stopping |
Driver Information
| Age | 47 |
| Sex | Male |
| Journey Purpose | Not known |
| IMD Decile | 8 (1=most deprived, 10=least deprived) |
Vehicle 2
Vehicle Information
| Type | Car |
| Make/Model | VOLVO V70 |
| Engine Capacity | 2435cc |
| Fuel Type | Petrol |
| Left Hand Drive | Yes |
| Manoeuvre | Slowing or stopping |
Driver Information
| Age | 24 |
| Sex | Male |
| Journey Purpose | Not known |
| IMD Decile | 8 (1=most deprived, 10=least deprived) |
Vehicle 4
Vehicle Information
| Type | Car |
| Make/Model | VOLVO XC60 |
| Engine Capacity | 1969cc |
| Fuel Type | Heavy oil |
| Left Hand Drive | Yes |
| Manoeuvre | Slowing or stopping |
Driver Information
| Age | 55 |
| Sex | Female |
| Journey Purpose | Not known |
| IMD Decile | 8 (1=most deprived, 10=least deprived) |
Vehicle 1
Vehicle Information
| Type | Car |
| Make/Model | MINI COOPER |
| Engine Capacity | 1600cc |
| Fuel Type | Petrol |
| Left Hand Drive | Yes |
| Manoeuvre | Going ahead |
Driver Information
| Age | 55 |
| Sex | Male |
| Journey Purpose | Commuting to/from work |
| IMD Decile | 10 (1=most deprived, 10=least deprived) |
Casualties (3)
Casualty 2
Basic Information
| Class | Driver or rider |
| Severity | Slight |
| Type | Car occupant |
| Age | 55 |
| Sex | Male |
| Associated Vehicle | Vehicle 1 |
Additional Details
| IMD Decile | 10 (1=most deprived, 10=least deprived) |
Casualty 3
Basic Information
| Class | Driver or rider |
| Severity | Serious |
| Type | Car occupant |
| Age | 47 |
| Sex | Male |
| Associated Vehicle | Vehicle 3 |
Additional Details
| IMD Decile | 8 (1=most deprived, 10=least deprived) |
Casualty 1
Basic Information
| Class | Driver or rider |
| Severity | Slight |
| Type | Car occupant |
| Age | 24 |
| Sex | Male |
| Associated Vehicle | Vehicle 2 |
Additional Details
| IMD Decile | 8 (1=most deprived, 10=least deprived) |
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Data Source
This data is from the UK Department for Transport's STATS19 road safety dataset, available under the Open Government Licence v3.0.